摘要
分析了潼关河床的冲淤特性及原因,通过潼关高程的演变过程,详细论述了三门峡水库运用和来水来沙条件对三门峡库区的冲淤及潼关高程的影响程度,并探讨了三门峡水库敞泄运用后,潼关高程的可能降低幅度。
The characteristics and reasons of deposition and erosion in Tongguan reach are analyzed in this paper. According to the changing process of Tongguan elevation, authors detailedly studied the impacting extent of the reservoir operation, incoming water and sediment to Tongguan elevation and deposition and erosion in Sanmenxia reservoir area.In addition, the lowering extent of Tongguan elevation was studied under Sanmenxia reservoir emptying operation.
出处
《泥沙研究》
CSCD
北大核心
2005年第1期40-45,共6页
Journal of Sediment Research
关键词
潼关高程
三门峡水库
敞泄运用
高含沙洪水
Tongguan elevation
Sanmenxia reservoir
emptying operation
hyper-concentration sediment flood